#1F898C#1F898C

#1F898C is a mid, moderate teal. Relative luminance 0.201; OKLCH L 57.5% C 0.090 H 197.9°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#1F898C
RGB	rgb(31, 137, 140)
HSL	hsl(182, 64%, 34%)
HSV	hsv(182, 78%, 55%)
CMYK	cmyk(77.9%, 2.1%, 0%, 45.1%)
CIE-LAB	lab(51.92, -27.19, -9.97)
CIE-LCH	lch(51.92, 28.96, 200.14°)
OKLab	oklab(57.53% -0.086 -0.0277)
OKLCH	oklch(57.53% 0.09 197.9)
XYZ	xyz(14.2422, 20.0743, 27.9300)
Luminance	0.2008 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F898C #8C221F

analogous

#1F8C58 #1F898C #1F528C

triadic

#1F898C #8C1F89 #898C1F

tetradic

#1F898C #581F8C #8C221F #528C1F

square

#1F898C #581F8C #8C221F #528C1F

split-complementary

#1F898C #8C1F52 #8C581F

monochromatic

#092728 #14585A #1F898C #2ABABE #4ED4D8

Accessibility & contrast

On white

4.19

#1F898C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#1F898C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F898C

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F898C	#FFFFFF	#000000	##000000
##1F898C	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F828C

Deuteranopia (green-blind)

#70778D

Tritanopia (blue-blind)

#008E8A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1f898c;
/* rgb */ color: rgb(31, 137, 140);
/* oklch */ color: oklch(57.5% 0.090 197.9);

Tailwind

colors: {
  custom: {
    50: '#6facad',
    500: '#1f898c',
    950: '#000000',
  },
}

SCSS

$custom: #1f898c;
$custom-light: #6facad;
$custom-dark: #000000;

JSON

{
  "hex": "#1f898c",
  "rgb": {
    "r": 31,
    "g": 137,
    "b": 140
  },
  "hsl": {
    "h": 181.651,
    "s": 63.743,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57527,
    "c": 0.09034,
    "h": 197.9
  },
  "luminance": 0.20076
}

Semantic roles & 50–950 ramp

primary

#1F898C

secondary

#BB4F4C

accent

#4641E7

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #1F898C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →